Lemontron
@lemontron.com
YouTuber designing and filming the progress of the Lemontron portable 3d printer.
https://youtube.com/@lemontron
https://youtube.com/@lemontron
Rigid z-block design. Moved tensioner elsewhere.
August 31, 2025 at 11:16 PM
Rigid z-block design. Moved tensioner elsewhere.
This new tool head drastically improved cooling!!! I posted a design *like* this before, but it took several iterations to really dial it in.
April 20, 2025 at 9:47 PM
This new tool head drastically improved cooling!!! I posted a design *like* this before, but it took several iterations to really dial it in.
Ok guys I FINALLY dialed in the new tool head geometry and that bridge is looking tight
April 10, 2025 at 3:20 AM
Ok guys I FINALLY dialed in the new tool head geometry and that bridge is looking tight
All that work just for a test
April 4, 2025 at 10:01 PM
All that work just for a test
Started working on the gcode viewer part of Lemon Slicer. Surprising results after just an hour of work:
March 28, 2025 at 6:54 PM
Started working on the gcode viewer part of Lemon Slicer. Surprising results after just an hour of work:
Toothed idlers. Now testing 😁
March 28, 2025 at 3:16 AM
Toothed idlers. Now testing 😁
Lemonstruder 🍋 V2. Powered test. Gear ratio 72:20 (=3.6x) this has been a long time coming 🍸 Yes, it absolutely slaps.
March 22, 2025 at 8:38 PM
Lemonstruder 🍋 V2. Powered test. Gear ratio 72:20 (=3.6x) this has been a long time coming 🍸 Yes, it absolutely slaps.
If anyone wants advance notice, this is using a big K1 extruder gear. amzn.to/4iQSMu8
March 22, 2025 at 11:42 AM
If anyone wants advance notice, this is using a big K1 extruder gear. amzn.to/4iQSMu8
This is the visualization feature, straight out of Shapr3D CAD software. I'm simply blown away...
March 22, 2025 at 11:30 AM
This is the visualization feature, straight out of Shapr3D CAD software. I'm simply blown away...
Finalizing the design for the gear reduction extruder
March 22, 2025 at 11:27 AM
Finalizing the design for the gear reduction extruder
Gear reduction prototype for Lemontron
March 19, 2025 at 11:04 PM
Gear reduction prototype for Lemontron
So, I've been learning Swift.
March 14, 2025 at 3:34 PM
So, I've been learning Swift.
Guess what just showed up after sailing 45 days in the sea ⛵
February 26, 2025 at 10:28 PM
Guess what just showed up after sailing 45 days in the sea ⛵
I'm really really proud of this BOM optimization down to 10 screws, look how many screws do double duty or 5x duty :) How many printers do you know that use 10 screws!
February 5, 2025 at 7:25 PM
I'm really really proud of this BOM optimization down to 10 screws, look how many screws do double duty or 5x duty :) How many printers do you know that use 10 screws!
Took a new beauty shot for the website.
January 17, 2025 at 8:42 PM
Took a new beauty shot for the website.
Wrapping up the 161-step picture guide for the Lemontron, which is now FULLY released as open source (original source cad) and some useful mini-guides were born.
lemontron.com/lemontron/
lemontron.com/news/how-to-...
lemontron.com/news/how-to-...
lemontron.com/news/3d-prin...
lemontron.com/lemontron/
lemontron.com/news/how-to-...
lemontron.com/news/how-to-...
lemontron.com/news/3d-prin...
January 1, 2025 at 12:56 AM
Wrapping up the 161-step picture guide for the Lemontron, which is now FULLY released as open source (original source cad) and some useful mini-guides were born.
lemontron.com/lemontron/
lemontron.com/news/how-to-...
lemontron.com/news/how-to-...
lemontron.com/news/3d-prin...
lemontron.com/lemontron/
lemontron.com/news/how-to-...
lemontron.com/news/how-to-...
lemontron.com/news/3d-prin...
USB-C everything? Well with this power supply you could... www.mouser.com/ProductDetai...
December 14, 2024 at 9:04 PM
USB-C everything? Well with this power supply you could... www.mouser.com/ProductDetai...
Lemontron complete BOM. All parts accounted for 🍋 (this is for the next YT video)
December 5, 2024 at 5:30 PM
Lemontron complete BOM. All parts accounted for 🍋 (this is for the next YT video)
This breakout board is part of the Lemontron and was just created by Sample Name and it is awesome. It really makes the tool head much easier to wire. In the video I had v1 but this v1.1 is even better.
November 25, 2024 at 5:36 AM
This breakout board is part of the Lemontron and was just created by Sample Name and it is awesome. It really makes the tool head much easier to wire. In the video I had v1 but this v1.1 is even better.
Love nice round numbers. Good to see! Thanks for your unwavering support guys! 💪
November 19, 2024 at 5:49 AM
Love nice round numbers. Good to see! Thanks for your unwavering support guys! 💪
Wanna see something funny? Did you know that NO bearings even leave contact with the rail until the carriage is literally sticking out? So theres an extra 5mm you get for free, you just have to make a little space for it. You never know, that extra 5mm could make the difference one day!
November 18, 2024 at 11:51 PM
Wanna see something funny? Did you know that NO bearings even leave contact with the rail until the carriage is literally sticking out? So theres an extra 5mm you get for free, you just have to make a little space for it. You never know, that extra 5mm could make the difference one day!
The fold is so satisfying
November 18, 2024 at 1:34 PM
The fold is so satisfying
It’s finally printing!!! New video on YouTube NOW: youtu.be/jw9OEQeSKPE?...
November 11, 2024 at 4:52 PM
It’s finally printing!!! New video on YouTube NOW: youtu.be/jw9OEQeSKPE?...